test/tools/javac/ConditionalArgTypes_1.java

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  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4312781 4881179 4949543
  27  * @summary Verify that both branches of a conditional expression must agree in type.
  28  * @author maddox
  29  *
  30  * @compile/fail -source 1.4 ConditionalArgTypes_1.java
  31  * @compile -source 1.5 ConditionalArgTypes_1.java
  32  */
  33 
  34 // This is the problematic case -- the controlling expression is a boolean constant.
  35 
  36 class ConditionalArgTypes_1 {
  37     public static void main (String [] args) {
  38         System.out.println(true?0:false);
  39         if((true?false:0)==(true?false:0));
  40     }
  41 }


  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4312781 4881179 4949543
  27  * @summary Verify that both branches of a conditional expression must agree in type.
  28  * @author maddox
  29  *
  30  * @compile/fail -source 1.4 ConditionalArgTypes_1.java
  31  * @compile                  ConditionalArgTypes_1.java
  32  */
  33 
  34 // This is the problematic case -- the controlling expression is a boolean constant.
  35 
  36 class ConditionalArgTypes_1 {
  37     public static void main (String [] args) {
  38         System.out.println(true?0:false);
  39         if((true?false:0)==(true?false:0));
  40     }
  41 }